82 CHAPTER VI. PHILOSOPHY. “ Wuar a noble great fire!” said Lucy. “Yes,” replied her mother; “in the night 1 think that that fire would make quite a spectacle.” “ Would it burn brighter in the night?” said Lucy. “No, it would not really burn any brighter, but it would look brighter. It would illuminate the whole sky. It is a fine fire now; but it does not make such a display in the daytime, as it would in thenight. Just like the candle in your lantern ; you remember how dim it looked. ‘That was be- cause it was surrounded by daylight.” T should think we could see things better by daylight,” said Lucy. “We can, every thing but fires and lights,” replied her mother. “Those we can see better in the night.” . ‘Why is it so, mother?” said Lucy. ‘Why, the light of the sun and of the: day is so bright that we can’t see the light of the fire.”